20167167412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17567219}}^1$

素因数の和:17567271

約数の個数: 24

約数和(自身を含む): 41318101440

約数和(自身を除く): 21150934028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 17567219, 35134438, 70268876, 122970533, 245941066, 491882132, 720255979, 1440511958, 2881023916, 5041791853, 10083583706, 20167167412]

約数ペア:

[(1, 20167167412), (2, 10083583706), (4, 5041791853), (7, 2881023916), (14, 1440511958), (28, 720255979), (41, 491882132), (82, 245941066), (164, 122970533), (287, 70268876), (574, 35134438), (1148, 17567219)]